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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 45 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

      High: 64 °F

      ⇑Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Low: 50 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely after 2pm.   Waves 1 ft or less.

      High: 63 °F

      ⇑SE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SE wind 5 to 10 kt becoming SSW after midnight. Showers and possibly a thunderstorm before 2am, then showers likely.   Waves 1 to 2 ft.

      Low: 50 °F

      SE 10kt
      1-2ft

    • Thursday

      Thursday:NW wind 10 to 15 kt, with gusts as high as 25 kt. Showers likely, mainly before 8am.   Waves around 1 ft.

      High: 63 °F

      NW 15kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

      Low: 44 °F

      Light Wind
      1ft

    • Friday

      Friday:W wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

      High: 62 °F

      W 10kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers.   Waves 1 ft or less.

      Low: 46 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT Apr 27, 2026
Forecast Valid: 8pm EDT Apr 27, 2026-6pm EDT May 4, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Wednesday
SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely after 2pm. Waves 1 ft or less.
Wednesday Night
SE wind 5 to 10 kt becoming SSW after midnight. Showers and possibly a thunderstorm before 2am, then showers likely. Waves 1 to 2 ft.
Thursday
NW wind 10 to 15 kt, with gusts as high as 25 kt. Showers likely, mainly before 8am. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Friday
W wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 4:08 pm EDT Apr 27, 2026
Forecast Valid: 8pm EDT Apr 27, 2026-6pm EDT May 4, 2026
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